Patents by Inventor Leung Chiu

Leung Chiu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20190200913
    Abstract: Disclosed embodiments include a complete system and platform, and a method which allows for monitoring and supporting treatment for elderly care in clinic, home, and other normal daily environments. The system includes: (1) a pressure sensitive device for receiving force response from the elderly and convert the force response into digitalized pressure data, (2) a computing device for running a movement disorder assessment module to receive digitalized pressure data, display visual instructions and feedback, and process the digitalized pressure data for calculation of movement disorder scores, and (3) a cloud based digital diary to store, access and analyze the movement disorder scores, and generate reports on demand. The method will calculate the movement disorder scores based on the digitalized pressure data. A pressure sensitive device is also disclosed.
    Type: Application
    Filed: December 28, 2017
    Publication date: July 4, 2019
    Inventors: Raymond Kwan LAI, Ivan Man Chim TSE, Calvin Hoi Kok CHEUNG, Timothy Kin Sang LEE, Chi Pang LAM, Sing Yee NG, Eric Sai Lok LIU, Ching Ching CHEUNG, Leung CHIU, Hon Kong CHAN, Hung Keung TSE
  • Publication number: 20190206566
    Abstract: Disclosed is a monitoring and treatment support system to monitor motion symptoms of tremor, bradykinesia and/or dyskinesia. A system and method are also provided for early detection of movement disorders. Further, a system and method are provided which can accurately quantify symptoms utilizing at least one measuring device at a scheduled time as arranged by medical professionals. The timer in the digital diary will remind the elderly to take medications and/or to perform motion tests. A system and method are also provided which can compute an overall motor performance score using weighting algorithm according to the results of tremor test, finger tapping test and/or spiral drawing test. The overall motor performance score is presented using comprehensive figures to both medical professionals and the elderly as a summary report for their review. The severity of movement disorders presented in graphs is compared with the treatment plan for analysis.
    Type: Application
    Filed: December 28, 2017
    Publication date: July 4, 2019
    Inventors: Raymond Kwan LAI, Ivan Man Chim TSE, Calvin Hoi Kok CHEUNG, Timothy Kin Sang LEE, Chi Pang LAM, Sing Yee NG, Eric Sai Lok LIU, Ching Ching CHEUNG, Leung CHIU, Hon Kong CHAN, Hung Keung TSE
  • Patent number: 10046883
    Abstract: A toy figure display stand displays a toy figure behind a transparent fluid-retaining wall, thus simulating immersion of the toy figure within the transparent fluid. The simulated immersion provides an additional level of engagement between the toy figure and a child or collector. The wall may include an interior transparent shell portion and an exterior transparent shell portion. The interior transparent shell portion and the exterior transparent shell portion may together define a cavity. A fluid may be received within the cavity.
    Type: Grant
    Filed: February 10, 2015
    Date of Patent: August 14, 2018
    Assignee: Mattel, Inc.
    Inventors: Kenny Yuk Wa Lui, Wai Kei Choi (Ricky Choi), Qiwen Fang (Chris Fong), Ted Kwok Leung Chiu
  • Patent number: 9478840
    Abstract: A transmission line comprising a transmission medium defined by a plurality of dielectric layers, wherein the dielectric layers include a first layer having a first dielectric constant, a second layer having a second dielectric constant and a third layer having a third dielectric constant being less than the first and second dielectric constant.
    Type: Grant
    Filed: August 22, 2013
    Date of Patent: October 25, 2016
    Assignee: City University of Hong Kong
    Inventors: Quan Xue, Leung Chiu
  • Patent number: 8992281
    Abstract: A toy figure display stand displays a toy figure behind a transparent fluid-retaining wall, thus simulating immersion of the toy figure within the transparent fluid. The simulated immersion provides an additional level of engagement between the toy figure and a child or collector. The wall may include an interior transparent shell portion and an exterior transparent shell portion. The interior transparent shell portion and the exterior transparent shell portion may together define a cavity. A fluid may be received within the cavity.
    Type: Grant
    Filed: April 13, 2012
    Date of Patent: March 31, 2015
    Assignee: Mattel, Inc.
    Inventors: Kenny Yuk Wa Lui, Wai (Ricky Choi) Kei Choi, Qiwen (Chris Fong) Fang, Ted Kwok Leung Chiu
  • Publication number: 20140055216
    Abstract: A transmission line comprising a transmission medium defined by a plurality of dielectric layers, wherein the dielectric layers include a first layer having a first dielectric constant, a second layer having a second dielectric constant and a third layer having a third dielectric constant being less than the first and second dielectric constant.
    Type: Application
    Filed: August 22, 2013
    Publication date: February 27, 2014
    Inventors: Quan Xue, Leung Chiu
  • Publication number: 20120261282
    Abstract: A toy figure display stand displays a toy figure behind a transparent fluid-retaining wall, thus simulating immersion of the toy figure within the transparent fluid. The simulated immersion provides an additional level of engagement between the toy figure and a child or collector. The wall may include an interior transparent shell portion and an exterior transparent shell portion. The interior transparent shell portion and the exterior transparent shell portion may together define a cavity. A fluid may be received within the cavity.
    Type: Application
    Filed: April 13, 2012
    Publication date: October 18, 2012
    Inventors: Kenny Yuk Wa Lui, Wai Kei Choi(Ricky Choi), Qiwen Fang (Chris Fong), Ted Kwok Leung Chiu